Eaton® 9390 (100–160 kVA) UPS Installation and Operation Manual 164201604—Rev F 26
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o Each cabinet in the parallel system is placed in its installed location.
o All conduits and cables are properly routed to the UPMs and to the parallel tie or distribution cabinet.
o All power cables are properly sized and terminated.
o The bypass source feeding the optional bypass of the parallel tie cabinet and the UPMs is from the same
source of supply and is a four-wire wye configuration.
o Neutral conductors are installed or bonded to ground as per requirements.
o A ground conductor is properly installed.
o CAN wiring between the UPMs is properly installed.
o Pull chain wiring between the UPMs is properly installed.
o Adequate workspace exists around the UPMs, parallel tie cabinet, and other cabinets.
o Startup and operational checks are performed by an authorized Eaton Customer Service Engineer.
Installing the UPS System
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